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1- I do your homework while you chat.

2- Yesterday, I worked while you slept.

3- While you were listening to music, I was doing my homework.

4- I was reading a book while my mum was cooking dinner.

5- I was shopping with my friends while you were at school.

6- Dan was doing his homework while Jane was watching TV.

7- She only saw him twice while he was staying there

8- While I admit it is difficult, I don't think it is impossible

9- I never did what you told me while you were having fun.

10-I was eating apples while you were playing the guitar.

1- They were reading when the phone rang.

2- My Mom started crying when she saw the accident.

3- When he arrived, I was watching TV.

4- I was having a shower when he arrived.

5- You were studying English when I phoned.

6- I was watching TV when she called.

7- Sammy was waiting for us when we got off the plane.

8- When Leonardo was drawing a deer, a mysterious young man came forth.

9- You were not listening to me when I told you to turn the oven off.

10-When the phone rang, she was writing a letter.